Pharmacokinetic Study,Ceftobiprole,Healthy Volunteers,Healthy Patients With End Stage Renal Disease

An Open-Label Pharmacokinetic Study of Ceftobiprole in Healthy Volunteers and Patients With End Stage Renal Disease Receiving Hemodialysis

The purpose of this study is to characterize the pharmacokinetics (how drugs are absorbed in the body, how they are distributed within the body and how they are removed from the body over time) of ceftobiprole after a single 250-mg intravenous (IV) infusion (given directly into the vein) for 2 hours, before and after dialysis to patients with end-stage renal disease (ESRD) requiring hemodialysis or healthy volunteers.

The purpose of this study is to characterize the pharmacokinetics (how drugs are absorbed in the body, how they are distributed within the body and how they are removed from the body over time) of ceftobiprole after a single 250-mg intravenous (IV) infusion (given directly into the vein) for 2 hours, before and after dialysis to patients with end-stage renal disease (ESRD) requiring hemodialysis or healthy volunteers. This is a Phase 1, open label study (all patients involved know the identity of the drug). Healthy volunteers will be given a single 2-hour infusion of 250 mg ceftobiprole; patients with ESRD on hemodialysis will be given a 2-hour infusion of 250 mg ceftobiprole 3 hours either before dialysis or immediately after dialysis. Plasma and urine samples will be assayed for ceftobiprole. Samples will be collected over a 48 hour period of time. Safety evaluations will include monitoring of adverse events, clinical laboratory tests (hematology and serum chemistry in all patients/volunteers, and urinalysis in healthy volunteers subjects), pregnancy testing, vital signs, physical examination, and recording of concomitant medications. Healthy volunteers will be given a single 2-hour infusion of 250 mg ceftobiprole; patients with ESRD on hemodialysis will be given a 2-hour infusion of 250 mg ceftobiprole 3 hours either before dialysis or immediately after dialysis.

Renal Dialysis, Ceftobiprole, Skin and soft tissue Infections, Staphylococcal Skin Infections, Streptococcal Infection

To characterize the pharmacokinetics of ceftobiprole and its open-ring metabolite in patients undergoing dialysis.

Days 1 through 3 of study period 1 for healthy volunteers with normal renal function and Days 1 through 5 of study period 1 (predialysis) and study period 2 (postdialysis) for patients with ESRD

To assess the safety and tolerability of ceftobiprole in patients with ESRD undergoing dialysis and in a control group of healthy volunteers with normal renal function

31 days for healthy volunteers and 52 days for patients with ESRD, including the screening, treatment, end-of-study, and follow-up phase

To compare the pharmacokinetics of ceftobiprole and its open-ring metabolite in patients with ESRD undergoing hemodialysis with a control group of healthy volunteers with normal renal function

Days 1 through 3 of study period 1 for healthy volunteers with normal renal function and Days 1 through 5 of study period 1 (predialysis) and study period 2 (postdialysis) for patients with ESRD

Days 1 through 3 of study period 1 for healthy volunteers with normal renal function and Days 1 through 5 of study period 1 (predialysis) and study period 2 (postdialysis) for patients with ESRD

Inclusion Criteria: Healthy volunteer or be a hemodialysis patient in stable physical condition with a diagnosis of ESRD and requiring hemodialysis treatment 3 times per week Exclusion Criteria: History of repeated severe nausea History of infection with hepatitis B, hepatitis C, or human immunodeficiency virus (HIV) Recent febrile illness

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Pharmacokinetic Study of Ceftobiprole in Healthy Volunteers and Patients With End Stage Renal Disease Receiving Hemodialysis